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1679773
Espejos esfericos
Description
optica geometrica
No tags specified
reflexion de la luz
Quiz by
JOSE FLORINDEZ
, updated more than 1 year ago
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Created by
JOSE FLORINDEZ
about 10 years ago
228
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Resource summary
Question 1
Question
se ubica un objeto a 50cm de un espejo esferico y se obtiene un aumento lineal de -3, determine el radio de curvatuda del espejo.
Answer
120cm
55cm
75cm
80cm
Question 2
Question
En un espejo esferico convexo la imagen es .....
Answer
virtual - invertida
invertida - menor tamaño
virtual -menor tamaño
derecha - mayor tamaño
Question 3
Question
el flujo magnetico atravez de una bobina de 100 espiras disminuye de 0.50wb a 0.20wb en 5s, determine la fuerza electromotriz media que se induce
Answer
6v
2v
8v
10v
Question 4
Question
en un espejo plano la imagen obtenida es de mayor tamaño
Answer
True
False
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